Hi. What is the difference between: if(isset($a)) and if($a) ??? Thanks. David
- RE: [PHP] if(isset($a)) vs if($a) David Yee
- RE: [PHP] if(isset($a)) vs if($a) Jack Dempsey
- Re[2]: [PHP] if(isset($a)) vs if($a) Andrew Perevodchik
- Re: [PHP] if(isset($a)) vs if($a) CC Zona
- Re: [PHP] if(isset($a)) vs if($a) Mark
- Re: [PHP] if(isset($a)) vs if($a) CC Zona
- Re: [PHP] if(isset($a)) vs if($a) Mark
